Answer:
Purple -3 is the answer
Step-by-step explanation:
We start by opening the bracket
That would be;
x-x-3
= 0-3 = -3
So selecting the correct option, we can see that our answer is purple
I'm not sure if you use "x" as your variable, so:
# + 5 = 3 or x + 5 = 3
7q² - 28 = 0
+ 28 + 28
7q² = 28
7 7
q² = 4
q = ±4
q = 4 or q = -4
Solution Set: {±4} and {q|q = 4 or q = -4}
<u><em>Answer: =2.23</em></u>
Step-by-step explanation:
Square root like this: √
5=2.23
You can also round up to the nearest hundredths and it's going to be stay. If the digit is 5 or more it's going to round up to the nearest tenths, hundredths, and thousandths.
Hope this helps!
Thank you!
Have a great day!